1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #endif /*HAVE_CONFIG_H*/
35 #include "modest-ui-dimming-rules.h"
36 #include "modest-dimming-rule.h"
37 #include "modest-tny-folder.h"
38 #include "modest-text-utils.h"
39 #include <widgets/modest-attachments-view.h>
40 #include <modest-runtime.h>
41 #include <tny-simple-list.h>
44 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
45 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
46 static gboolean _invalid_attach_selected (ModestWindow *win, gboolean unique, gboolean for_view, ModestDimmingRule *rule);
47 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
48 static gboolean _clipboard_is_empty (ModestWindow *win);
49 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
50 static gboolean _already_opened_msg (ModestWindow *win, guint *n_messages);
51 static gboolean _selected_msg_marked_as (ModestWindow *win, TnyHeaderFlags mask, gboolean opposite);
52 static gboolean _selected_folder_not_writeable (ModestMainWindow *win);
53 static gboolean _selected_folder_is_snd_level (ModestMainWindow *win);
54 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
55 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
56 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
57 static gboolean _selected_folder_is_root (ModestMainWindow *win);
58 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
59 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
60 static gboolean _msg_download_in_progress (ModestMsgViewWindow *win);
61 static gboolean _msg_download_completed (ModestMainWindow *win);
62 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
63 static gboolean _sending_in_progress (ModestWindow *win);
64 static gboolean _marked_as_deleted (ModestWindow *win);
65 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
66 static gboolean _transfer_mode_enabled (ModestWindow *win);
70 modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
72 ModestDimmingRule *rule = NULL;
73 gboolean dimmed = FALSE;
75 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
76 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
77 rule = MODEST_DIMMING_RULE (user_data);
79 /* Check dimmed rule */
81 if (MODEST_IS_MSG_VIEW_WINDOW (win))
82 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
84 modest_dimming_rule_set_notification (rule, "");
91 modest_ui_dimming_rules_on_csm_new_folder (ModestWindow *win, gpointer user_data)
93 ModestDimmingRule *rule = NULL;
94 gboolean dimmed = FALSE;
96 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
97 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
98 rule = MODEST_DIMMING_RULE (user_data);
100 /* Check common new folder menu item dimming rules */
101 dimmed = modest_ui_dimming_rules_on_new_folder (win, user_data);
103 /* Check CSM specific dimming rules */
105 dimmed = _selected_folder_is_snd_level (MODEST_MAIN_WINDOW(win));
107 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
114 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
116 ModestDimmingRule *rule = NULL;
117 GtkWidget *folder_view = NULL;
118 TnyFolderStore *parent_folder = NULL;
119 gboolean dimmed = FALSE;
121 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
122 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
123 rule = MODEST_DIMMING_RULE (user_data);
125 /* Get selected folder as parent of new folder to create */
126 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
127 MODEST_WIDGET_TYPE_FOLDER_VIEW);
128 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
132 if (TNY_IS_ACCOUNT (parent_folder)) {
133 /* If it's the local account then do not dim */
134 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
137 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
138 /* If it's POP then dim */
139 dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
140 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
142 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
145 /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
147 TnyFolderType types[3];
149 types[0] = TNY_FOLDER_TYPE_DRAFTS;
150 types[1] = TNY_FOLDER_TYPE_OUTBOX;
151 types[2] = TNY_FOLDER_TYPE_SENT;
153 /* Apply folder rules */
155 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
157 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
160 dimmed = _selected_folder_is_any_of_type (win, types, 3);
162 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
165 g_object_unref (parent_folder);
171 modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
173 ModestDimmingRule *rule = NULL;
174 GtkWidget *folder_view = NULL;
175 GtkWidget *header_view = NULL;
176 gboolean dimmed = FALSE;
178 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
179 rule = MODEST_DIMMING_RULE (user_data);
181 if (MODEST_IS_MAIN_WINDOW (win)) {
182 /* Get the folder view */
183 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
184 MODEST_WIDGET_TYPE_FOLDER_VIEW);
186 /* Get header view */
187 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
188 MODEST_WIDGET_TYPE_HEADER_VIEW);
190 if (header_view && gtk_widget_is_focus (header_view))
191 dimmed = modest_ui_dimming_rules_on_delete_msg (win, rule);
193 if (folder_view && gtk_widget_is_focus (folder_view))
194 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
196 if (header_view && folder_view &&
197 !gtk_widget_is_focus (header_view) &&
198 !gtk_widget_is_focus (folder_view)) {
200 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
203 dimmed = modest_ui_dimming_rules_on_delete_folder (win, rule);
212 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
214 ModestDimmingRule *rule = NULL;
215 TnyFolderType types[6];
216 gboolean dimmed = FALSE;
218 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
219 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
220 rule = MODEST_DIMMING_RULE (user_data);
222 types[0] = TNY_FOLDER_TYPE_DRAFTS;
223 types[1] = TNY_FOLDER_TYPE_OUTBOX;
224 types[2] = TNY_FOLDER_TYPE_SENT;
225 types[3] = TNY_FOLDER_TYPE_INBOX;
226 types[4] = TNY_FOLDER_TYPE_ROOT;
227 types[5] = TNY_FOLDER_TYPE_ARCHIVE;
230 /* Check dimmed rule */
232 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
234 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
237 dimmed = _selected_folder_is_any_of_type (win, types, 6);
239 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
242 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
244 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
247 dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
249 modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
256 modest_ui_dimming_rules_on_sort (ModestWindow *win, gpointer user_data)
258 ModestDimmingRule *rule = NULL;
259 gboolean dimmed = FALSE;
261 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
262 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
263 rule = MODEST_DIMMING_RULE (user_data);
265 /* Check dimmed rule */
267 dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
268 modest_dimming_rule_set_notification (rule, NULL);
276 modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
278 ModestDimmingRule *rule = NULL;
279 TnyFolderType types[3];
280 gboolean dimmed = FALSE;
282 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
283 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
284 rule = MODEST_DIMMING_RULE (user_data);
286 types[0] = TNY_FOLDER_TYPE_DRAFTS;
287 types[1] = TNY_FOLDER_TYPE_OUTBOX;
288 types[2] = TNY_FOLDER_TYPE_SENT;
290 /* Check dimmed rule */
292 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
294 modest_dimming_rule_set_notification (rule, "");
297 dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
299 modest_dimming_rule_set_notification (rule, "");
302 dimmed = _selected_folder_is_any_of_type (win, types, 3);
304 modest_dimming_rule_set_notification (rule, "");
311 modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
313 ModestDimmingRule *rule = NULL;
314 gboolean dimmed = FALSE;
316 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
317 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
318 rule = MODEST_DIMMING_RULE (user_data);
320 /* Check dimmed rule */
322 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
325 dimmed = _marked_as_deleted (win);
327 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
330 dimmed = _selected_msg_sent_in_progress (win);
332 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
339 modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
341 ModestDimmingRule *rule = NULL;
342 gboolean dimmed = FALSE;
343 TnyFolderType types[3];
345 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
346 rule = MODEST_DIMMING_RULE (user_data);
348 /* main window dimming rules */
349 if (MODEST_IS_MAIN_WINDOW(win)) {
351 types[0] = TNY_FOLDER_TYPE_DRAFTS;
352 types[1] = TNY_FOLDER_TYPE_OUTBOX;
353 types[2] = TNY_FOLDER_TYPE_ROOT;
355 /* Check dimmed rule */
357 dimmed = _selected_folder_is_any_of_type (win, types, 3);
359 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
362 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
364 modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
367 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, rule);
369 /* msg view window dimming rules */
370 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
372 /* Check dimmed rule */
374 dimmed = _transfer_mode_enabled (win);
376 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
379 if (MODEST_IS_MSG_VIEW_WINDOW (win))
380 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
382 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
391 modest_ui_dimming_rules_on_contents_msg (ModestWindow *win, gpointer user_data)
393 ModestDimmingRule *rule = NULL;
394 gboolean dimmed = FALSE;
396 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
397 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
398 rule = MODEST_DIMMING_RULE (user_data);
400 /* Check dimmed rule */
402 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
405 dimmed = _msg_download_completed (MODEST_MAIN_WINDOW(win));
407 modest_dimming_rule_set_notification (rule, "");
414 modest_ui_dimming_rules_always_dimmed (ModestWindow *win, gpointer user_data)
416 gboolean dimmed = FALSE;
418 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
420 /* Check dimmed rule */
428 modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
430 ModestDimmingRule *rule = NULL;
431 guint n_messages = 0;
432 gboolean dimmed = FALSE;
434 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
435 rule = MODEST_DIMMING_RULE (user_data);
437 /* Check dimmed rule */
438 if (MODEST_IS_MAIN_WINDOW (win)) {
440 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
442 modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
445 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
448 dimmed = _already_opened_msg (win, &n_messages);
450 gchar *num = g_strdup_printf ("%d", n_messages);
451 gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
452 /* modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
453 modest_dimming_rule_set_notification (rule, message);
459 dimmed = _marked_as_deleted (win);
461 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
464 dimmed = _selected_msg_sent_in_progress (win);
466 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_delete"));
469 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
471 dimmed = _transfer_mode_enabled (win);
473 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
476 dimmed = _marked_as_deleted (win);
478 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
481 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
483 modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_delete"));
492 modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
494 ModestDimmingRule *rule = NULL;
495 GtkWidget *header_view = NULL;
496 gboolean dimmed = FALSE;
498 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
499 rule = MODEST_DIMMING_RULE (user_data);
501 /* main window dimming rules */
502 if (MODEST_IS_MAIN_WINDOW(win)) {
504 /* Check dimmed rule */
505 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
506 MODEST_WIDGET_TYPE_HEADER_VIEW);
508 /* If the header view has the focus: */
509 if (header_view && gtk_widget_is_focus (header_view)) {
510 /* Check dimmed rule */
512 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
515 /* If the folder view has the focus: */
516 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
517 MODEST_WIDGET_TYPE_FOLDER_VIEW);
518 if (folder_view && gtk_widget_is_focus (folder_view)) {
519 TnyFolderStore *folder_store
520 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
522 /* Only enable for folders, not accounts,
523 * though the UI spec is not clear about that.
524 * If we enable this for accounts then we must
525 * add code to handle them in modest_ui_actions_on_details(). */
526 if (!TNY_IS_FOLDER(folder_store)) {
528 modest_dimming_rule_set_notification (rule, "");
531 g_object_unref (folder_store);
537 /* msg view window dimming rules */
540 /* Check dimmed rule */
542 if (MODEST_IS_MSG_VIEW_WINDOW (win))
543 dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
545 modest_dimming_rule_set_notification (rule, "");
554 modest_ui_dimming_rules_on_mark_as_read_msg (ModestWindow *win, gpointer user_data)
556 ModestDimmingRule *rule = NULL;
557 TnyHeaderFlags flags;
558 gboolean dimmed = FALSE;
560 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
561 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
562 rule = MODEST_DIMMING_RULE (user_data);
564 flags = TNY_HEADER_FLAG_SEEN;
566 /* Check dimmed rule */
568 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
571 dimmed = _selected_msg_marked_as (win, flags, FALSE);
573 modest_dimming_rule_set_notification (rule, "");
580 modest_ui_dimming_rules_on_mark_as_unread_msg (ModestWindow *win, gpointer user_data)
582 ModestDimmingRule *rule = NULL;
583 TnyHeaderFlags flags;
584 gboolean dimmed = FALSE;
586 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
587 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
588 rule = MODEST_DIMMING_RULE (user_data);
590 flags = TNY_HEADER_FLAG_SEEN;
592 /* Check dimmed rule */
594 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
596 dimmed = _selected_msg_marked_as (win, flags, TRUE);
598 modest_dimming_rule_set_notification (rule, "");
605 modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
607 ModestDimmingRule *rule = NULL;
608 gboolean dimmed = FALSE;
610 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
611 rule = MODEST_DIMMING_RULE (user_data);
613 if (MODEST_IS_MAIN_WINDOW (win))
614 dimmed = modest_ui_dimming_rules_on_main_window_move_to (win, user_data);
615 else if (MODEST_IS_MSG_VIEW_WINDOW (win))
616 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
623 modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user_data)
625 GtkWidget *folder_view = NULL;
626 GtkWidget *header_view = NULL;
627 ModestDimmingRule *rule = NULL;
628 guint n_messages = 0;
629 gboolean dimmed = FALSE;
631 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
632 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
633 rule = MODEST_DIMMING_RULE (user_data);
635 /* Get the folder view */
636 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
637 MODEST_WIDGET_TYPE_FOLDER_VIEW);
639 /* Get header view */
640 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
641 MODEST_WIDGET_TYPE_HEADER_VIEW);
643 /* Check diming rules for folders and messages transfer */
645 dimmed = _already_opened_msg (win, &n_messages);
647 gchar *message = g_strdup_printf(_("emev_bd_unabletomove_items"), n_messages);
648 modest_dimming_rule_set_notification (rule, message);
653 if (!gtk_widget_is_focus (folder_view))
654 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
662 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
664 ModestDimmingRule *rule = NULL;
665 gboolean dimmed = FALSE;
667 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
668 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
669 rule = MODEST_DIMMING_RULE (user_data);
671 /* Check dimmed rule */
673 dimmed = _transfer_mode_enabled (win);
675 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
678 if (MODEST_IS_MSG_VIEW_WINDOW (win))
679 dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
681 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
688 modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
690 ModestDimmingRule *rule = NULL;
691 gboolean dimmed = FALSE;
693 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
694 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
695 rule = MODEST_DIMMING_RULE (user_data);
697 /* Check dimmed rule */
699 dimmed = _transfer_mode_enabled (win);
701 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
708 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
710 ModestDimmingRule *rule = NULL;
711 TnyFolderType types[3];
712 gboolean dimmed = FALSE;
714 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
715 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
716 rule = MODEST_DIMMING_RULE (user_data);
718 types[0] = TNY_FOLDER_TYPE_DRAFTS;
719 types[1] = TNY_FOLDER_TYPE_OUTBOX;
720 types[2] = TNY_FOLDER_TYPE_SENT;
722 /* Check dimmed rule */
724 dimmed = _clipboard_is_empty (win);
726 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
729 dimmed = _selected_folder_is_any_of_type (win, types, 3);
731 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
734 dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
736 modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
740 dimmed = _selected_folder_is_same_as_source (win);
742 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
750 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
752 ModestDimmingRule *rule = NULL;
753 gboolean dimmed = FALSE;
755 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
756 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
757 rule = MODEST_DIMMING_RULE (user_data);
759 /* Check dimmed rule */
761 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
763 modest_dimming_rule_set_notification (rule, "");
770 modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_data)
772 ModestDimmingRule *rule = NULL;
773 gboolean dimmed = FALSE;
775 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
776 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
777 rule = MODEST_DIMMING_RULE (user_data);
779 /* Check dimmed rule */
781 dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);
784 dimmed = _purged_attach_selected (win, FALSE, NULL);
786 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
794 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
796 ModestDimmingRule *rule = NULL;
797 gboolean dimmed = FALSE;
799 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
800 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
801 rule = MODEST_DIMMING_RULE (user_data);
803 /* Check dimmed rule */
805 dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule);
808 dimmed = _purged_attach_selected (win, FALSE, NULL);
810 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
818 modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_data)
820 ModestDimmingRule *rule = NULL;
821 gboolean dimmed = FALSE;
823 g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
824 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
825 rule = MODEST_DIMMING_RULE (user_data);
827 /* Check in main window if there's only one message selected */
828 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
829 dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW (win), TRUE, rule);
832 /* Check in view window if there's any attachment selected */
833 if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
834 dimmed = _invalid_attach_selected (win, FALSE, FALSE, NULL);
836 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
839 /* cannot purge in editable drafts nor pop folders */
841 dimmed = _invalid_folder_for_purge (win, rule);
844 /* Check if the selected message in main window has attachments */
845 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
846 dimmed = _selected_msg_marked_as (win, TNY_HEADER_FLAG_ATTACHMENTS, TRUE);
848 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
851 /* Check if all attachments are already purged */
853 dimmed = _purged_attach_selected (win, TRUE, rule);
856 /* Check if the message is already downloaded */
857 if (!dimmed && MODEST_IS_MAIN_WINDOW (win)) {
858 dimmed = !_msg_download_completed (MODEST_MAIN_WINDOW (win));
860 modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
868 modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
870 ModestDimmingRule *rule = NULL;
871 gboolean dimmed = FALSE;
873 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
874 rule = MODEST_DIMMING_RULE (user_data);
876 /* Check dimmed rule */
878 dimmed = _clipboard_is_empty (win);
880 modest_dimming_rule_set_notification (rule, "");
887 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
889 ModestDimmingRule *rule = NULL;
890 gboolean dimmed = FALSE;
892 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
893 rule = MODEST_DIMMING_RULE (user_data);
895 /* Check common dimming rules */
897 dimmed = _invalid_clipboard_selected (win, rule);
900 /* Check window specific dimming rules */
901 if (MODEST_IS_MAIN_WINDOW (win)) {
903 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
905 modest_dimming_rule_set_notification (rule, "");
908 dimmed = _selected_msg_sent_in_progress (win);
910 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
918 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
920 ModestDimmingRule *rule = NULL;
921 gboolean dimmed = FALSE;
923 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
924 rule = MODEST_DIMMING_RULE (user_data);
926 /* Check common dimming rules */
928 dimmed = _invalid_clipboard_selected (win, rule);
931 /* Check window specific dimming rules */
932 if (MODEST_IS_MAIN_WINDOW (win)) {
934 dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
936 modest_dimming_rule_set_notification (rule, "");
939 dimmed = _selected_msg_sent_in_progress (win);
941 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
949 modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
951 ModestDimmingRule *rule = NULL;
952 gboolean dimmed = FALSE;
954 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
955 rule = MODEST_DIMMING_RULE (user_data);
957 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
959 /* Check dimmed rule */
961 dimmed = _transfer_mode_enabled (win);
963 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
966 if (MODEST_IS_MSG_VIEW_WINDOW (win))
967 dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
968 modest_dimming_rule_set_notification (rule, NULL);
975 modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
977 ModestDimmingRule *rule = NULL;
978 gboolean dimmed = FALSE;
980 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
981 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
982 rule = MODEST_DIMMING_RULE (user_data);
984 /* Check dimmed rule */
986 dimmed = _transfer_mode_enabled (win);
988 modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
991 if (MODEST_IS_MSG_VIEW_WINDOW (win))
992 dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
993 modest_dimming_rule_set_notification (rule, NULL);
1001 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
1003 const gboolean dimmed =
1004 !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1011 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
1013 ModestDimmingRule *rule = NULL;
1014 TnyFolderType types[1];
1015 guint n_messages = 0;
1016 gboolean dimmed = FALSE;
1018 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1019 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1020 rule = MODEST_DIMMING_RULE (user_data);
1022 types[0] = TNY_FOLDER_TYPE_OUTBOX;
1024 /* Check dimmed rules */
1026 dimmed = _already_opened_msg (win, &n_messages);
1028 modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_cancel_send"));
1031 dimmed = !_selected_folder_is_any_of_type (win, types, 1);
1033 modest_dimming_rule_set_notification (rule, "");
1036 dimmed = !_sending_in_progress (win);
1038 modest_dimming_rule_set_notification (rule, "");
1045 modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
1047 ModestDimmingRule *rule = NULL;
1048 gboolean dimmed = FALSE;
1050 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1051 rule = MODEST_DIMMING_RULE (user_data);
1053 /* Check dimmed rule */
1055 dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(),
1058 modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
1065 modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_data)
1067 ModestDimmingRule *rule = NULL;
1068 gboolean dimmed = FALSE;
1070 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
1071 rule = MODEST_DIMMING_RULE (user_data);
1073 /* Check dimmed rule */
1075 GtkClipboard *clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1076 gchar *selection = NULL;
1077 selection = gtk_clipboard_wait_for_text (clipboard);
1079 dimmed = !((selection != NULL) && (modest_text_utils_validate_recipient (selection, NULL)));
1085 /* *********************** static utility functions ******************** */
1088 _marked_as_deleted (ModestWindow *win)
1090 gboolean result = FALSE;
1091 TnyHeaderFlags flags;
1093 flags = TNY_HEADER_FLAG_DELETED;
1095 /* Check dimmed rule */
1096 result = _selected_msg_marked_as (win, flags, FALSE);
1102 _selected_folder_not_writeable (ModestMainWindow *win)
1104 GtkWidget *folder_view = NULL;
1105 TnyFolderStore *parent_folder = NULL;
1106 ModestTnyFolderRules rules;
1107 gboolean result = FALSE;
1109 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1111 /* Get folder view */
1112 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1113 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1114 /* If no folder view, always dimmed */
1118 /* Get selected folder as parent of new folder to create */
1119 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1120 if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
1122 g_object_unref (parent_folder);
1126 /* Check dimmed rule */
1127 rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
1128 result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
1131 g_object_unref (parent_folder);
1137 _selected_folder_is_root_or_inbox (ModestMainWindow *win)
1139 TnyFolderType types[2];
1140 gboolean result = FALSE;
1142 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1144 types[0] = TNY_FOLDER_TYPE_ROOT;
1145 types[1] = TNY_FOLDER_TYPE_INBOX;
1147 /* Check folder type */
1148 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 2);
1150 /* Check pop and MMC accounts */
1152 result = _selected_folder_is_MMC_or_POP_root (win);
1160 _selected_folder_is_root (ModestMainWindow *win)
1162 TnyFolderType types[1];
1163 gboolean result = FALSE;
1165 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1167 types[0] = TNY_FOLDER_TYPE_ROOT;
1169 /* Check folder type */
1170 result = _selected_folder_is_any_of_type (MODEST_WINDOW(win), types, 1);
1172 /* Check pop and MMC accounts */
1174 result = _selected_folder_is_MMC_or_POP_root (win);
1181 _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
1183 GtkWidget *folder_view = NULL;
1184 TnyFolderStore *parent_folder = NULL;
1185 gboolean result = FALSE;
1187 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1188 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1189 /* Get selected folder as parent of new folder to create */
1190 parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1194 if (TNY_IS_ACCOUNT (parent_folder)) {
1195 /* If it's the local account then do not dim */
1196 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder))) {
1199 /* If it's the MMC root folder then dim it */
1200 if (!strcmp (tny_account_get_id (TNY_ACCOUNT (parent_folder)), MODEST_MMC_ACCOUNT_ID)) {
1203 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
1204 /* If it's POP then dim */
1205 result = (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1206 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
1210 g_object_unref (parent_folder);
1217 _selected_folder_is_empty (ModestMainWindow *win)
1219 GtkWidget *folder_view = NULL;
1220 TnyFolderStore *folder = NULL;
1221 gboolean result = FALSE;
1223 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1225 /* Get folder view */
1226 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1227 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1228 /* If no folder view, always dimmed */
1232 /* Get selected folder as parent of new folder to create */
1233 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1234 if (!(folder && TNY_IS_FOLDER(folder))) {
1236 g_object_unref (folder);
1240 /* Check folder type */
1241 result = tny_folder_get_all_count (TNY_FOLDER (folder)) == 0;
1244 g_object_unref (folder);
1250 _selected_folder_is_same_as_source (ModestWindow *win)
1252 ModestEmailClipboard *clipboard = NULL;
1253 GtkWidget *folder_view = NULL;
1254 TnyFolderStore *folder = NULL;
1255 gboolean result = FALSE;
1257 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1259 /* Get folder view */
1260 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1261 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1265 /* Get selected folder as destination folder */
1266 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1267 if (!(folder && TNY_IS_FOLDER(folder))) {
1272 /* Check clipboard is cleared */
1273 clipboard = modest_runtime_get_email_clipboard ();
1274 if (modest_email_clipboard_cleared (clipboard)) {
1279 /* Check source folder */
1280 result = modest_email_clipboard_check_source_folder (clipboard,
1281 (const TnyFolder *) folder);
1285 g_object_unref (folder);
1291 _selected_folder_is_any_of_type (ModestWindow *win,
1292 TnyFolderType types[],
1295 GtkWidget *folder_view = NULL;
1296 TnyFolderStore *folder = NULL;
1297 TnyFolderType folder_type;
1299 gboolean result = FALSE;
1301 /*Get curent folder */
1302 if (MODEST_IS_MAIN_WINDOW(win)) {
1304 /* Get folder view */
1305 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1306 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1307 /* If no folder view, always dimmed */
1311 /* Get selected folder as parent of new folder to create */
1312 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1314 if (!(folder && TNY_IS_FOLDER(folder))) {
1316 g_object_unref (folder);
1320 /* Check folder type */
1321 result = _folder_is_any_of_type (TNY_FOLDER(folder), types, ntypes);
1323 else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1324 folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (win));
1325 for (i=0; i < ntypes; i++) {
1326 result = result || folder_type == types[i];
1332 g_object_unref (folder);
1338 _folder_is_any_of_type (TnyFolder *folder,
1339 TnyFolderType types[],
1342 TnyFolderType folder_type;
1343 gboolean result = FALSE;
1346 g_return_val_if_fail (TNY_IS_FOLDER(folder), FALSE);
1348 /* Get folder type */
1349 folder_type = modest_tny_folder_guess_folder_type (folder);
1351 /* Check foler type */
1352 for (i=0; i < ntypes; i++) {
1353 result = result || folder_type == types[i];
1360 _selected_folder_is_snd_level (ModestMainWindow *win)
1362 GtkWidget *folder_view = NULL;
1363 GtkTreeSelection *sel = NULL;
1364 GtkTreeModel *model = NULL;
1365 GtkTreePath *path = NULL;
1367 TnyFolderStore *folder = NULL;
1368 gboolean result = FALSE;
1370 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
1372 /*Get curent folder */
1373 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1374 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1375 /* If no folder view, always dimmed */
1379 /* Get selected folder as parent of new folder to create */
1380 folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
1381 if (!(folder && TNY_IS_FOLDER(folder))) {
1385 /* Check folder level */
1386 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
1387 if (!gtk_tree_selection_get_selected (sel, &model, &iter))
1389 path = gtk_tree_model_get_path (model, &iter);
1390 result = gtk_tree_path_get_depth (path) > 2;
1394 g_object_unref (folder);
1396 gtk_tree_path_free (path);
1403 _clipboard_is_empty (ModestWindow *win)
1405 gboolean result = FALSE;
1407 if (MODEST_IS_MAIN_WINDOW (win)) {
1408 ModestEmailClipboard *clipboard = NULL;
1409 clipboard = modest_runtime_get_email_clipboard ();
1410 if (modest_email_clipboard_cleared (clipboard))
1418 _invalid_clipboard_selected (ModestWindow *win,
1419 ModestDimmingRule *rule)
1421 gboolean result = FALSE;
1423 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1424 GtkClipboard *clipboard = NULL;
1425 gchar *selection = NULL;
1426 GtkWidget *focused = NULL;
1428 /* Get clipboard selection*/
1429 clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
1430 selection = gtk_clipboard_wait_for_text (clipboard);
1432 /* Get focuesed widget */
1433 focused = gtk_window_get_focus (GTK_WINDOW (win));
1436 result = ((selection == NULL) ||
1437 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
1440 modest_dimming_rule_set_notification (rule, "");
1442 else if (MODEST_IS_MAIN_WINDOW (win)) {
1443 GtkWidget *header_view = NULL;
1445 /* Get header view to check selected messages */
1446 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1447 MODEST_WIDGET_TYPE_HEADER_VIEW);
1450 result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1452 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1460 _invalid_attach_selected (ModestWindow *win,
1463 ModestDimmingRule *rule)
1465 GList *attachments, *node;
1467 TnyHeaderFlags flags;
1468 gboolean nested_attachments = FALSE;
1469 gboolean selected_messages = FALSE;
1470 gboolean result = FALSE;
1472 if (MODEST_IS_MAIN_WINDOW (win)) {
1473 flags = TNY_HEADER_FLAG_ATTACHMENTS;
1475 result = _selected_msg_marked_as (win, flags, TRUE);
1477 else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1479 /* Get selected atachments */
1480 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1481 n_selected = g_list_length (attachments);
1486 result = n_selected != 1;
1489 result = n_selected < 1;
1492 /* Check attached type (view operation not required) */
1493 if (!result && !for_view) {
1494 for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
1495 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1496 TnyList *nested_list = tny_simple_list_new ();
1497 if (TNY_IS_MSG (mime_part)) {
1498 selected_messages = TRUE;
1501 tny_mime_part_get_parts (mime_part, nested_list);
1502 if (tny_list_get_length (nested_list) > 0) {
1503 nested_attachments = TRUE;
1506 g_object_unref (nested_list);
1510 /* Set notifications */
1511 if (result && rule != NULL) {
1512 if (selected_messages) {
1513 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
1514 } else if (nested_attachments) {
1515 modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
1516 } else if (n_selected == 0) {
1517 modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
1518 } else if (unique) {
1519 modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
1524 g_list_free (attachments);
1531 _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule)
1533 GList *attachments = NULL, *node;
1535 gint n_attachments = 0;
1536 gboolean result = FALSE;
1538 /* This should check if _all_ the attachments are already purged. If only some
1539 * of them are purged, then it does not cause dim as there's a confirmation dialog
1540 * for removing only local attachments */
1542 /* Get selected atachments */
1543 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1544 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1545 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1546 /* If we're in main window, we won't know if there are already purged attachments */
1550 if (attachments == NULL)
1553 for (node = attachments; node != NULL; node = g_list_next (node)) {
1554 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1555 if (tny_mime_part_is_purged (mime_part)) {
1562 g_list_free (attachments);
1565 result = (purged == n_attachments);
1567 result = (purged > 0);
1569 if (result && (rule != NULL))
1570 modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
1576 _invalid_msg_selected (ModestMainWindow *win,
1578 ModestDimmingRule *rule)
1580 GtkWidget *header_view = NULL;
1581 GtkWidget *folder_view = NULL;
1582 gboolean selected_headers = FALSE;
1583 gboolean result = FALSE;
1585 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1586 g_return_val_if_fail (MODEST_IS_DIMMING_RULE (rule), FALSE);
1588 /* Get header view to check selected messages */
1589 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1590 MODEST_WIDGET_TYPE_HEADER_VIEW);
1592 /* Get folder view to check focus */
1593 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1594 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1596 /* Get selected headers */
1597 selected_headers = modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));
1599 /* Check dimmed rule (TODO: check focus on widgets */
1601 result = ((!selected_headers) ||
1602 (gtk_widget_is_focus (folder_view)));
1604 modest_dimming_rule_set_notification (rule, _("mcen_ib_no_message_selected"));
1606 if (!result && unique) {
1607 result = modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1;
1609 modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));
1616 _already_opened_msg (ModestWindow *win,
1619 //ModestWindow *window = NULL;
1620 ModestWindowMgr *mgr = NULL;
1621 GtkWidget *header_view = NULL;
1622 TnyList *selected_headers = NULL;
1623 TnyIterator *iter = NULL;
1624 TnyHeader *header = NULL;
1627 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
1629 /* Get header view to check selected messages */
1630 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1631 MODEST_WIDGET_TYPE_HEADER_VIEW);
1634 /* Check no selection */
1635 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1638 /* Get selected headers */
1639 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1640 if (selected_headers == NULL)
1643 *n_messages = tny_list_get_length (selected_headers);
1645 /* Check dimmed rule (TODO: check focus on widgets */
1646 mgr = modest_runtime_get_window_mgr ();
1647 iter = tny_list_create_iterator (selected_headers);
1649 while (!tny_iterator_is_done (iter)) {
1650 header = TNY_HEADER (tny_iterator_get_current (iter));
1651 found = modest_window_mgr_find_registered_header (mgr,header, NULL);
1653 g_object_unref (header);
1654 tny_iterator_next (iter);
1661 if (selected_headers != NULL)
1662 g_object_unref (selected_headers);
1664 g_object_unref (iter);
1670 _selected_msg_marked_as (ModestWindow *win,
1671 TnyHeaderFlags mask,
1674 ModestWindow *main_window = NULL;
1675 GtkWidget *header_view = NULL;
1676 TnyList *selected_headers = NULL;
1677 TnyIterator *iter = NULL;
1678 TnyHeader *header = NULL;
1679 TnyHeaderFlags flags;
1680 gboolean result = FALSE;
1682 if (MODEST_IS_MAIN_WINDOW (win))
1686 modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ());
1690 /* Get header view to check selected messages */
1691 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(main_window),
1692 MODEST_WIDGET_TYPE_HEADER_VIEW);
1694 /* Check no selection */
1695 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1698 /* Get selected headers */
1699 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1700 if (selected_headers == NULL)
1703 /* Call the function for each header */
1704 iter = tny_list_create_iterator (selected_headers);
1705 while (!tny_iterator_is_done (iter) && !result) {
1706 header = TNY_HEADER (tny_iterator_get_current (iter));
1708 flags = tny_header_get_flags (header);
1710 result = (flags & mask) == 0;
1712 result = (flags & mask) != 0;
1714 g_object_unref (header);
1715 tny_iterator_next (iter);
1719 if (selected_headers != NULL)
1720 g_object_unref (selected_headers);
1722 g_object_unref (iter);
1728 _msg_download_in_progress (ModestMsgViewWindow *win)
1730 gboolean result = FALSE;
1732 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1734 result = modest_msg_view_window_toolbar_on_transfer_mode (win);
1740 _msg_download_completed (ModestMainWindow *win)
1742 GtkWidget *header_view = NULL;
1743 TnyList *selected_headers = NULL;
1744 TnyIterator *iter = NULL;
1745 TnyHeader *header = NULL;
1746 TnyHeaderFlags flags;
1747 gboolean result = FALSE;
1749 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1752 /* Get header view to check selected messages */
1753 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1754 MODEST_WIDGET_TYPE_HEADER_VIEW);
1756 /* Check no selection */
1757 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1760 /* Get selected headers */
1761 selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1762 if (selected_headers == NULL)
1765 /* Check dimmed rule */
1767 iter = tny_list_create_iterator (selected_headers);
1768 while (!tny_iterator_is_done (iter) && result) {
1769 header = TNY_HEADER (tny_iterator_get_current (iter));
1771 flags = tny_header_get_flags (header);
1772 /* TODO: is this the right flag?, it seems that some
1773 headers that have been previously downloaded do not
1775 result = (flags & TNY_HEADER_FLAG_CACHED);
1777 g_object_unref (header);
1778 tny_iterator_next (iter);
1781 g_object_unref (iter);
1787 _selected_msg_sent_in_progress (ModestWindow *win)
1789 ModestTnySendQueue *send_queue = NULL;
1790 GtkWidget *header_view = NULL;
1791 ModestTnyAccountStore *acc_store = NULL;
1792 TnyAccount *account = NULL;
1793 TnyList *header_list = NULL;
1794 TnyIterator *iter = NULL;
1795 TnyHeader *header = NULL;
1796 const gchar *account_name = NULL;
1797 gboolean result = FALSE;
1800 /* Get transport account */
1801 acc_store = modest_runtime_get_account_store();
1802 account_name = modest_window_get_active_account (win);
1804 /* If no account defined, this action must be always dimmed */
1805 if (account_name == NULL) return FALSE;
1806 account = modest_tny_account_store_get_transport_account_for_open_connection (acc_store, account_name);
1807 if (!TNY_IS_TRANSPORT_ACCOUNT (account)) return FALSE;
1809 /* Get send queue for current ransport account */
1810 send_queue = modest_runtime_get_send_queue (TNY_TRANSPORT_ACCOUNT(account));
1811 g_return_val_if_fail (MODEST_IS_TNY_SEND_QUEUE (send_queue), FALSE);
1813 if (MODEST_IS_MAIN_WINDOW(win)) {
1815 /* Get header view to check selected messages */
1816 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
1817 MODEST_WIDGET_TYPE_HEADER_VIEW);
1819 /* Check no selection */
1820 if (!modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view)))
1823 /* Get selected headers */
1824 header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
1826 /* Get message header */
1827 if (!header_list) return FALSE;
1828 iter = tny_list_create_iterator (header_list);
1829 header = TNY_HEADER (tny_iterator_get_current (iter));
1831 /* Get message id */
1832 id = g_strdup(tny_header_get_message_id (header));
1834 } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1836 /* Get message header */
1837 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1839 /* Get message id */
1840 id = g_strdup(tny_header_get_message_id (header));
1843 /* Check if msg id is being processed inside send queue */
1844 result = modest_tny_send_queue_msg_is_being_sent (send_queue, id);
1848 g_object_unref (header);
1849 g_object_unref(header_list);
1850 g_object_unref(iter);
1857 _sending_in_progress (ModestWindow *win)
1859 gboolean result = FALSE;
1861 g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
1863 /* Check if send operation is in progress */
1864 result = modest_main_window_send_receive_in_progress (MODEST_MAIN_WINDOW (win));
1870 _invalid_folder_for_purge (ModestWindow *win,
1871 ModestDimmingRule *rule)
1874 TnyFolder *folder = NULL;
1875 TnyAccount *account = NULL;
1876 gboolean result = FALSE;
1878 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1880 /* Get folder and account of message */
1881 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
1882 g_return_val_if_fail(msg != NULL, TRUE);
1883 folder = tny_msg_get_folder (msg);
1884 if (folder == NULL) {
1885 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1888 g_object_unref (msg);
1889 } else if (MODEST_IS_MAIN_WINDOW (win)) {
1890 GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1891 MODEST_WIDGET_TYPE_FOLDER_VIEW);
1894 folder = TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
1895 if (folder == NULL || ! TNY_IS_FOLDER (folder))
1898 g_return_val_if_reached (FALSE);
1900 account = modest_tny_folder_get_account (folder);
1901 if (account == NULL) goto frees;
1904 if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
1905 TnyFolderType types[2];
1906 types[0] = TNY_FOLDER_TYPE_DRAFTS;
1907 types[1] = TNY_FOLDER_TYPE_OUTBOX;
1909 if (_selected_folder_is_any_of_type (win, types, 2)) {
1911 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_editable_msg"));
1913 /* We're currently disabling purge in any local store */
1915 modest_dimming_rule_set_notification (rule, _("mail_ib_unable_to_purge_attachments"));
1918 const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
1919 /* If it's POP then dim */
1920 if (modest_protocol_info_get_transport_store_protocol (proto_str) ==
1921 MODEST_PROTOCOL_STORE_POP) {
1922 GList *attachments = NULL;
1923 gint n_selected = 0;
1926 /* TODO: This check is here to prevent a gwarning, but this looks like a logic error.
1928 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
1929 attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
1930 n_selected = g_list_length (attachments);
1931 g_list_free (attachments);
1934 modest_dimming_rule_set_notification (rule,
1935 ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
1936 "mail_ib_unable_to_pure_attach_pop_mail_plural",
1943 g_object_unref (folder);
1944 if (account != NULL)
1945 g_object_unref (account);
1951 _transfer_mode_enabled (ModestWindow *win)
1953 gboolean result = FALSE;
1955 g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
1958 result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));